Concate n Chars

#include<stdio.h>
#include<string.h>
int main()
{
	char src[50];
	char dest[50];
	int n;
	puts("Enter string1:");
	gets(src);
	puts("Enter string2:");
	gets(dest);
	puts("Enter the number of characters to copy");
	scanf("%d",&n);
	puts("strings are:");
	puts(src);
	puts(dest);
	strncat(dest,src,n);
	puts("After Concatenation :");
	puts(dest);
	return 0;
}

Enter string1:
Welcome
Enter string2:
all
Enter the number of characters to copy
3
strings are:
Welcome
all
After Concatenation :
allWel